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53035241 = 77576463
BaseRepresentation
bin1100101001010…
…0000011101001
310200210110200012
43022110003221
5102034111431
65132421305
71212535460
oct312240351
9120713605
1053035241
1127a34186
1215917835
13acabacc
1470879d7
1549c922b
hex32940e9

53035241 has 4 divisors (see below), whose sum is σ = 60611712. Its totient is φ = 45458772.

The previous prime is 53035231. The next prime is 53035243. The reversal of 53035241 is 14253035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53035241 - 214 = 53018857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53035243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3788225 + ... + 3788238.

It is an arithmetic number, because the mean of its divisors is an integer number (15152928).

Almost surely, 253035241 is an apocalyptic number.

It is an amenable number.

53035241 is a deficient number, since it is larger than the sum of its proper divisors (7576471).

53035241 is an equidigital number, since it uses as much as digits as its factorization.

53035241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7576470.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 53035241 is about 7282.5298488918. The cubic root of 53035241 is about 375.7118118606.

Adding to 53035241 its reverse (14253035), we get a palindrome (67288276).

The spelling of 53035241 in words is "fifty-three million, thirty-five thousand, two hundred forty-one".

Divisors: 1 7 7576463 53035241